SCHEFFLER, U. Events as shadowy entities. Logic and Logical Philosophy, [S. l.], n. 2, p. 35–53, 2003. DOI: 10.12775/LLP.1994.003. Disponível em: https://apcz.umk.pl/LLP/article/view/LLP.1994.003. Acesso em: 25 apr. 2024.